Types Of Drum Pump – How Do They Work?

What Is A Drum Pump?

Drum Pumps are what the name suggests. They are pumping devices used to pump liquid from and into a drum. The liquid in the drums can be anything ranging from something soft like water to something thick like wax. It is important to note that water (which is a type of soft liquid) will have a lower weight in density compared to thick liquid. As such, water weighs about 8.3 pounds a US gallon. Therefore, the power needed to tip a drum to empty it can be significant and difficult to achieve.

The best and effortless way to achieve this is by using a proper drum pump (based on the liquid density) to draw out the liquid without spillage. A drum pump is especially important if you are working with chemicals.

In fact, drum pumps are popular and demanded in different types of industries like manufacturing, procession, and others. It is important to note that different types of pumps are designed differently, and as such, best for specific liquid density ranges. For example, a pump that will work with water may not function with thicker liquids like wax. Therefore, identifying the best type of pump for you is preferred. Below are the most popular industries known to use drum pumps: –

• Manufacturing plants
• Chemical plants
• Automotive shops
Food processing plants
• Pharmaceutical processing plants and others

Drum pumps come in different forms of operation, such as manually operated, electrical operated, and pneumatically operated. Some come with interchangeable options, while others are hard-wired into a barrel. All in all, their primary function is to transfer liquid from one point to another. Furthermore, they are portable with the ability to be hard fitted into a factory’s system. They are also available in a non-metallic and metallic material, which makes them flexible to work with different types of liquids, such as corrosive liquids.

How Electrically Operated Models Work?

A majority of electrically operated drum pumps work by fitting them at the opening of the drum. It features a narrow tube or tube with a vertical shaft. A small electric motor is fitted to the shaft, and it runs on either DC or AC current/voltage. The motor will only turn when a switch has been turned on. When it has been turned ON, the vertical shaft that contains impellers will use centrifugal forces to pull or suck the contents in the container.

These types of pumps closely resemble manually operated drum pumps. The only difference is that one is manually operated while the other is electrically operated. Electrical operated pumps are better for jobs that demand high volume transfer. Some come with battery-powered features or wireless models. They are also available in different voltages. It is important to note that the higher the voltage demand, the best it is for thicker or heavier liquid transfer. high viscosity drum pumps are a very popular type of drum, if you would like more information on high viscosity drum pump then see here.

How Manually Operated Models Work?

Manually operated drum pumps work using a hand-actuated crank or piston pump. Manual pumps are best for remote pumping applications or in instances where there is no power available. These pumps are built with different materials ranging from aluminium metal, stainless steel, and even PVC. Manual pumps offer their users easy, spark-free and leak-free pumping. Furthermore, because they are very affordable, they are ideal for low use and volume application. The best thing is that they can also be used in hazardous environments. However, if the volume needed to be pumped or moved is large, they are not ideal. In such a situation, it is wise to consider pneumatically operated models.